Supervised Direct-Acting Solenoid

Direct-acting solenoid with internal supervisory feature to ensure proper installation.

This component allows for standard removal of the coil for testing with indication that the solenoid has been properly re-installed every time. The solenoid has been designed with an internal supervisory feature that eliminates the need for an additional component or electrical connection.

Features and Benefits

  • Fully-engaged installation detection
  • Ultra-fast response
  • Integrated supervision with 6-wire standard
  • Full metal enclosure with factory installed wiring
  • Component freely rotates for easy installation
  • Compliant to NFPA 2001 and UL standards
  • Interfacing options available to meet system dimensional difference
  • Designed to safeguard against tampering
  • Removable coil assembly for inspection/maintenance
  • Can be customized to operate at various working temperatures

Typical Applications


All TLX components are customized to fit system requirements, meaning technical specifications are unique to each customer and design. Examples given on our website are for illustration purposes only.

Meets requirements of NFPA 2001, Sec.

Is our Supervised Direct-Acting Solenoid the right fit for your application?

TLX Technologies partners with the world’s top brands, first-tier suppliers, and OEMs. Contact our engineers today to discuss the details of your project.

Our engineers begin by designing with 3D CAD and performing electromagnetic and fluid dynamic analysis with state-of-the-art finite element analysis software. Every design is engineered and tested in our lab to meet our customers’ specifications.

Increased Performance

Precise control with high accuracy through tighter tolerances. Reducing friction and inefficiencies provides extremely low hysteresis.

Lighter Weight

Multiple variables in the design and manufacturing process are optimized to reduce overall weight and size of the solenoid or valve.

Minimized Footprint

Custom solenoids can be designed to utilize the best control scheme for your application, resulting in a minimized footprint.

Limited Power Consumption

Latching technology in solenoid and valve design minimizes overall power consumption.

Extreme Environments

Can be designed to meet extreme environments that include moisture, dirt/dust, vibration and/or extreme temperature requirements.

Built-in Safety

Failsafe modes are designed into solenoids and valves utilizing integrated electronic controls.

Are you designing the technology of tomorrow?

Start your conversation with a TLX engineer today.

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